Push version 2.5.7 to trunk....

ChangeLog

+2010-11-18: Version 2.5.7
+
+        Fixed obscure evaluation order bug (issue 931).
+
+        Split the random number state between JavaScript and the private API.
+
+        Fixed performance bug causing GCs when generating stack traces on
+        code from very large scripts.
+
+        Fixed bug in parser that allowed (foo):42 as a labelled statement
+        (issue 918).
+
+        Provide more accurate results about used heap size via
+        GetHeapStatistics.
+
+        Allow build-time customization of the max semispace size.
+
+        Made String.prototype.split honor limit when separator is empty
+        (issue 929).
+
+        Added missing failure check after expecting an identifier in
+        preparser (Chromium issue 62639).
+
+
 2010-11-10: Version 2.5.6
 
         Added support for VFP rounding modes to the ARM simulator.
 
         Fixed multiplication overflow bug (issue 927).
 
         Added a limit for the amount of executable memory (issue 925).
 
 
 2010-11-08: Version 2.5.5
@@ skipping 2200 matching lines @@
 
         Improved debugger support by allowing nested break points and by
         dealing with stack-overflows when compiling functions before
         setting break points in them.
 
 
 2008-07-03: Version 0.1.0
 
         Initial export.